In this article the use of steganography and watermarking for the realization of multilateral security in IT systems is outlined. The evolution of both technologies is still in its infancy. Their further development will allow their use to protect the goals of several participants in a communication relationship. The procedures which are used to meet different requirements are described. The em...

The relevance of the study is due to process structural reorganization entire global system international relations. It noted that, along with military power, economic, scientific, technical, and information spheres state’s activities are coming fore, stimulating their work in arena. emphasized that this circumstance determines complex interdependence main actors relations at present stage. arg...

The usual measures of market risk are based on the axiom positive homogeneity while neglecting an important element information—liquidity. To analyze effects this omission, in present study, we define behavior prices and volume via stochastic processes subordinated to time elapsing between two consecutive transactions market. Using simulated data from companies different sizes capitalization le...

This article examines a new role for contract farming in developing countries in the light of the industrialisation of agriculture and the globalisation of world markets. A theoretical rationale for contracting in developing countries is developed on the basis of adopting new institutional economic theory for the purpose of matching governance forms to market failure problems and transaction ch...

Speaker recognition is usually accomplished by building a set of models from speech of a known speaker, training data, and subsequently using a pattern matching algorithm to score the speech from an unknown speaker, test data. In this paper we discard the notion of train and test data in speaker recognition and introduce the multilateral scoring technique. This technique comprises building spea...